Limit envelope is faced to instrument formula
The utility model discloses a limit envelope is faced to instrument formula, including instrument formula baffle, baffle cover channel -section steel, channel -section steel and baffle drawknot spare bear down on one, baffle cover channel -section steel is a plurality of, and adjacent two baffle gro...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a limit envelope is faced to instrument formula, including instrument formula baffle, baffle cover channel -section steel, channel -section steel and baffle drawknot spare bear down on one, baffle cover channel -section steel is a plurality of, and adjacent two baffle grooving steel backing are to fixing on the roof beam is beared down on one on the foundation ditch limit, the channel -section steel that bears down on one lies in overhead paddle channel -section steel top, and channel -section steel fixed connection are overlapped with two baffles respectively in the both ends of the channel -section steel that bears down on one, instrument formula baffle installation is in the space that the roof beam encloses is beared down on one on two baffles cover channel -section steels, bear down on one channel -section steel and foundation ditch limit, instrument formula baffle draws the union piece anchor subaerial through the baffle, instrument formula baffle below is equipped with yello |
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